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LCM of 841, 418, 784, 881, 673

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 841, 418, 784, 881, 673 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 841, 418, 784, 881, 673. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 841,418,784,881,673

Given numbers are 841,418,784,881,673

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 841,418,784,881,673 is 81705128476048.

Find LCM of 841,418,784,881,673 with Prime Factorization


2 841, 418, 784, 881, 673
841, 209, 392, 881, 673

Multiply the prime numbers at the bottom and the left side.

2 x 841 x 209 x 392 x 881 x 673 = 81705128476048

Therefore, the lowest common multiple of 841,418,784,881,673 is 81705128476048.

LCM Formula to Find Lowest Common Multiple of 841,418,784,881,673

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

841 x 418 x 784 x 881 x 673 = 163410256952096

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

841 : 1, 29, 841

418 : 1, 2, 11, 19, 22, 38, 209, 418

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

881 : 1, 881

673 : 1, 673

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,418,784,881,673, is 1.

Now, the common factors can be found like this.

841:29x 29

418:2x 11x 19

784:2x 2x 2x 2x 7x 7

881:881

673:673

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 163410256952096/(1x2)

LCM = 163410256952096/2

LCM = 81705128476048

Thus, we can understand that the LCM of 841,418,784,881,673 is 81705128476048.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 841, 418, 784, 881, 673

1. What is the LCM of 841, 418, 784, 881, 673?

Answer: LCM of 841, 418, 784, 881, 673 is 81705128476048.

2. How to calculate the LCM of 841, 418, 784, 881, 673?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 841, 418, 784, 881, 673.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.